Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13934 13934

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 Mac OS X 10.7.4
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13464 13464
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20998 20998
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22785 22785
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
24241 24241
Image Compress
single-core scalar
2145 2145
Image Compress
multi-core scalar
22142 22142
Image Decompress
single-core scalar
2279 2279
Image Decompress
multi-core scalar
21452 21452
Lua
single-core scalar
4138 4138
Lua
multi-core scalar
35192 35192

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22737 22737
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
30166 30166
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4153 4153
Dot Product
multi-core scalar
27907 27907
Dot Product
multi-core vector
43723 43723
LU Decomposition
single-core scalar
1544 1544
LU Decomposition
multi-core scalar
7309 7309
Primality Test
single-core scalar
5435 5435
Primality Test
multi-core scalar
42845 42845
Sharpen Image
single-core scalar
5341 5341
Sharpen Image
multi-core scalar
61015 61015
Blur Image
single-core scalar
6319 6319
Blur Image
multi-core scalar
76958 76958

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3987 3987
Read Sequential
single-core scalar
3925 3925
Write Sequential
single-core scalar
6687 6687
Stdlib Allocate
single-core scalar
2754 2754
Stdlib Write
single-core scalar
3001 3001
Stdlib Copy
single-core scalar
3568 3568

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4668 4668
Stream Copy
single-core scalar
4085 4085
Stream Copy
single-core vector
5557 5557
Stream Scale
single-core scalar
4243 4243
Stream Scale
single-core vector
5172 5172
Stream Add
single-core scalar
4438 4438
Stream Add
single-core vector
5392 5392
Stream Triad
single-core scalar
4515 4515
Stream Triad
single-core vector
3948 3948